RUBIDIUM manufacturers and suppliers

RUBIDIUM suppliers

Properties

Melting point:: 38-39 °C (lit.)

Boiling point:: 686 °C (lit.)

Density: 1.53 g/mL at 25 °C (lit.)

storage temp.: 15-25°C

solubility: reacts with H2O

form: ingot

color: Silver

Specific Gravity: 1.532

PH: 0.5 (20°C in H2O)

Flame Color: Violet red

Resistivity: 11.0 μΩ-cm, 20°C

Water Solubility: soluble in acids and alcohol [HAW93]

Electrical Conductivity: 8.3× 10⁶S/m

Thermal Conductivity: 58 W/(m·K)

Specific Heat Capacity: Cp(crystal): 0.36 J/(g·K); Cp(gas): 0.24 J/(g·K), at 25℃

Sensitive: moisture sensitive

Merck: 13,8363

InChI: 1S/Rb

InChIKey: IGLNJRXAVVLDKE-UHFFFAOYSA-N

SMILES: [Rb]

Modulus of Elasticity: 2.35 GPa

CAS DataBase Reference: 7440-17-7(CAS DataBase Reference)

EPA Substance Registry System: Rubidium (7440-17-7)

Safety Information

Symbol(GHS): GHS02,GHS05

Signal word: Danger

Hazard statements: H260-H314

Precautionary statements: P223-P231+P232-P280-P260-P264-P370+P378-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P305+P351+P338-P402+P404-P405-P501

PPE: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Hazard Codes: Xi,C,F

Risk Statements: 36/37/38-36/38-34-14/15

Safety Statements: 26-36/37/39-43-45-36

RIDADR: UN 1423

WGK Germany: 3

RTECS: VL8500000

TSCA: TSCA listed

HazardClass: 4.3

PackingGroup: I

HS Code: 2805199090

Storage Class: 4.3 - Hazardous materials which set free flammable gases upon contact with water

Hazard Classifications: Eye Dam. 1
Skin Corr. 1B
Water-react 1

Use

Rubidium metal and its salts have very few commercial applications. They are used in research involving magnetohydrodynamics and thermoionic experiments. Rubidium is used in photocells. The metal also is a getter of oxygen in vacuum tubes. The beta-emitter rubidium –87 is used to determine age of some rocks and minerals. Radioisotopes of rubidium have been used as radioactive tracers to trace the flow of blood in the body. The iodide salt treats goiters. Rubidium salts are in pharmaceuticals as soporifics, sedatives, and for treating epilepsy.

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